| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.82 | 8.186% | $151.2657 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $20.32 | 6.695% | $21.6804 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $160.39 | 11.429% | $178.721 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $157.83 | 6.363% | $167.8727 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $39.93 | 11.373% | $44.4712 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $244.81 | 12.643% | $275.7613 | $275.76 | $275.75 | $275.80 |
| Purchase #7 | $131.53 | 4.703% | $137.7159 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $894.63 | $977.4882 | $977.49 | $977.40 | $977.60 | |